Auto Clinic
“Always well taken care of and informed i wouldn't take my car any where else.”
Best Radiator Repair in Rockford, IL
15 technicians listed · 5 in Rockford · 1 open weekends · 13 rated 4.5+
Data verified October 20, 2026
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T J's Auto Center Inc
“The diagnosis was not what I hoped for but they were great at regular communication and did a good job on an extensive engine overhaul.”
Ping's Automotive Services
“Tom and his mechanics do a great job and got my vehicle up and ready in a timely manner and a fair price.”
Llanitos Auto Repair
“Extremely competent, professional, knowledgable, and trustworthy.”
Anderson Auto Services
“Been having Gale service our cars for decades.”
Carz R Us
“I needed an oil change but had no way to get my car there, so they picked up my car, did my oil change, and brought my car back.”
Listed for drivers in and around Rockford, IL, these 15 shops repair and replace radiators and cooling system parts. What each one says about recoring, warranties and truck work comes from its own website; ratings and quotes come from public reviews.
Area overview: Rockford, IL
Of the 15 technicians we list here, 5 are in Rockford itself and 10 come from towns including Loves Park (5, 5 mi), Machesney Park (2, 8 mi) and Roscoe (2, 10 mi). The technicians on this page are rated from 4.2 to 5.0 across 2,157 reviews; 8 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "diagnosis" and "fair". 1 is open on Saturdays. 2 list staff certifications (ASE) and 5 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 55 years. 3 offer financing; 1 gives free estimates; 2 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 6 publish a contact page; 2 list a public email and 1 takes bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Are the longer-established listed shops a safer bet?
10 of the 15 shops here have been trading ten years or more. Radiator work rewards that, since the places that still recore and pressure test in house tend to be long-established and often run commercial vehicle work alongside cars.
Tuffy Tire & Auto Service Center
“Excellent service and excellent suggestions for a realignment after driving Rockford roads!”
LPT Automotive
“This place is just great, it's where I'm going for all my service needs going forward!”
Altamore's Automotive Service
“When you bring your vehicle to Altamore's you can count on it to be done right with no price gouging!”
Adams Auto Repair
“My wife and I have gone to him numerous times and have been impressed by his service every time.”
Arkay Autowerks
“Anytime I have had a problem with my car he gets my car in right away and fixes it as quickly as possible.”
Stewart Automotive
“Dan is a very knowledgeable mechanic that has worked on many of our cars over the years.”
Schlesner Automotive
“Needed brakes on my truck, they were able to get me in that same day, very efficent, timely, and proffesional...”
Milo's Auto Service
“Honest pricing and will let you know what work really needs to be done or not.”
Shoudy's Automotive
“An excellent place to have all and any problems with your vehicle looked at owner Jake is very good at what he does and does it right the first time and is very thorough”
Why these companies made our list
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